1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package glue 4 5import ( 6 "context" 7 "fmt" 8 awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware" 9 "github.com/aws/aws-sdk-go-v2/aws/signer/v4" 10 "github.com/aws/aws-sdk-go-v2/service/glue/types" 11 "github.com/aws/smithy-go/middleware" 12 smithyhttp "github.com/aws/smithy-go/transport/http" 13) 14 15// Gets a list of runs for a machine learning transform. Machine learning task runs 16// are asynchronous tasks that AWS Glue runs on your behalf as part of various 17// machine learning workflows. You can get a sortable, filterable list of machine 18// learning task runs by calling GetMLTaskRuns with their parent transform's 19// TransformID and other optional parameters as documented in this section. This 20// operation returns a list of historic runs and must be paginated. 21func (c *Client) GetMLTaskRuns(ctx context.Context, params *GetMLTaskRunsInput, optFns ...func(*Options)) (*GetMLTaskRunsOutput, error) { 22 if params == nil { 23 params = &GetMLTaskRunsInput{} 24 } 25 26 result, metadata, err := c.invokeOperation(ctx, "GetMLTaskRuns", params, optFns, addOperationGetMLTaskRunsMiddlewares) 27 if err != nil { 28 return nil, err 29 } 30 31 out := result.(*GetMLTaskRunsOutput) 32 out.ResultMetadata = metadata 33 return out, nil 34} 35 36type GetMLTaskRunsInput struct { 37 38 // The unique identifier of the machine learning transform. 39 // 40 // This member is required. 41 TransformId *string 42 43 // The filter criteria, in the TaskRunFilterCriteria structure, for the task run. 44 Filter *types.TaskRunFilterCriteria 45 46 // The maximum number of results to return. 47 MaxResults *int32 48 49 // A token for pagination of the results. The default is empty. 50 NextToken *string 51 52 // The sorting criteria, in the TaskRunSortCriteria structure, for the task run. 53 Sort *types.TaskRunSortCriteria 54} 55 56type GetMLTaskRunsOutput struct { 57 58 // A pagination token, if more results are available. 59 NextToken *string 60 61 // A list of task runs that are associated with the transform. 62 TaskRuns []types.TaskRun 63 64 // Metadata pertaining to the operation's result. 65 ResultMetadata middleware.Metadata 66} 67 68func addOperationGetMLTaskRunsMiddlewares(stack *middleware.Stack, options Options) (err error) { 69 err = stack.Serialize.Add(&awsAwsjson11_serializeOpGetMLTaskRuns{}, middleware.After) 70 if err != nil { 71 return err 72 } 73 err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpGetMLTaskRuns{}, middleware.After) 74 if err != nil { 75 return err 76 } 77 if err = addSetLoggerMiddleware(stack, options); err != nil { 78 return err 79 } 80 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 81 return err 82 } 83 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 84 return err 85 } 86 if err = addResolveEndpointMiddleware(stack, options); err != nil { 87 return err 88 } 89 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 90 return err 91 } 92 if err = addRetryMiddlewares(stack, options); err != nil { 93 return err 94 } 95 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 96 return err 97 } 98 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 99 return err 100 } 101 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 102 return err 103 } 104 if err = addClientUserAgent(stack); err != nil { 105 return err 106 } 107 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 108 return err 109 } 110 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 111 return err 112 } 113 if err = addOpGetMLTaskRunsValidationMiddleware(stack); err != nil { 114 return err 115 } 116 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetMLTaskRuns(options.Region), middleware.Before); err != nil { 117 return err 118 } 119 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 120 return err 121 } 122 if err = addResponseErrorMiddleware(stack); err != nil { 123 return err 124 } 125 if err = addRequestResponseLogging(stack, options); err != nil { 126 return err 127 } 128 return nil 129} 130 131// GetMLTaskRunsAPIClient is a client that implements the GetMLTaskRuns operation. 132type GetMLTaskRunsAPIClient interface { 133 GetMLTaskRuns(context.Context, *GetMLTaskRunsInput, ...func(*Options)) (*GetMLTaskRunsOutput, error) 134} 135 136var _ GetMLTaskRunsAPIClient = (*Client)(nil) 137 138// GetMLTaskRunsPaginatorOptions is the paginator options for GetMLTaskRuns 139type GetMLTaskRunsPaginatorOptions struct { 140 // The maximum number of results to return. 141 Limit int32 142 143 // Set to true if pagination should stop if the service returns a pagination token 144 // that matches the most recent token provided to the service. 145 StopOnDuplicateToken bool 146} 147 148// GetMLTaskRunsPaginator is a paginator for GetMLTaskRuns 149type GetMLTaskRunsPaginator struct { 150 options GetMLTaskRunsPaginatorOptions 151 client GetMLTaskRunsAPIClient 152 params *GetMLTaskRunsInput 153 nextToken *string 154 firstPage bool 155} 156 157// NewGetMLTaskRunsPaginator returns a new GetMLTaskRunsPaginator 158func NewGetMLTaskRunsPaginator(client GetMLTaskRunsAPIClient, params *GetMLTaskRunsInput, optFns ...func(*GetMLTaskRunsPaginatorOptions)) *GetMLTaskRunsPaginator { 159 options := GetMLTaskRunsPaginatorOptions{} 160 if params.MaxResults != nil { 161 options.Limit = *params.MaxResults 162 } 163 164 for _, fn := range optFns { 165 fn(&options) 166 } 167 168 if params == nil { 169 params = &GetMLTaskRunsInput{} 170 } 171 172 return &GetMLTaskRunsPaginator{ 173 options: options, 174 client: client, 175 params: params, 176 firstPage: true, 177 } 178} 179 180// HasMorePages returns a boolean indicating whether more pages are available 181func (p *GetMLTaskRunsPaginator) HasMorePages() bool { 182 return p.firstPage || p.nextToken != nil 183} 184 185// NextPage retrieves the next GetMLTaskRuns page. 186func (p *GetMLTaskRunsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*GetMLTaskRunsOutput, error) { 187 if !p.HasMorePages() { 188 return nil, fmt.Errorf("no more pages available") 189 } 190 191 params := *p.params 192 params.NextToken = p.nextToken 193 194 var limit *int32 195 if p.options.Limit > 0 { 196 limit = &p.options.Limit 197 } 198 params.MaxResults = limit 199 200 result, err := p.client.GetMLTaskRuns(ctx, ¶ms, optFns...) 201 if err != nil { 202 return nil, err 203 } 204 p.firstPage = false 205 206 prevToken := p.nextToken 207 p.nextToken = result.NextToken 208 209 if p.options.StopOnDuplicateToken && prevToken != nil && p.nextToken != nil && *prevToken == *p.nextToken { 210 p.nextToken = nil 211 } 212 213 return result, nil 214} 215 216func newServiceMetadataMiddleware_opGetMLTaskRuns(region string) *awsmiddleware.RegisterServiceMetadata { 217 return &awsmiddleware.RegisterServiceMetadata{ 218 Region: region, 219 ServiceID: ServiceID, 220 SigningName: "glue", 221 OperationName: "GetMLTaskRuns", 222 } 223} 224